APPENDIX. 



Page 10. Falco gyrfalco. 



Some ornithologists consider that the species recorded under this 

 name shoiald be divided into two species, viz. Falco islandicus and 

 Falco canclicaiis. Others, however, suppose them to be varieties of 

 plumage of one and the same species : as such, they are retained for 

 the present. 



Page 54. Add after Begulus svperciliosiis, 



4. EEauLus CALENDiTLA. The Euby-crowned Eegulus. 



MotaciUa calendula, Linn. S. N. i. p. 337. 



Sylvia calendula, LatJi. 



Eegulus rubineus, Vieill. Ois. d'Amer. Sept. t. 104, 105. 



Eegulus calendula, Licht.; Gould, Proc. Z. >S. 1858, p. 290. 



PhyUobasileus calendula, Gabanh. 



(Loch Lomondside, Dr. Dewar, 1853.) 



Page 144. Place after Qi-us cinerea, 



(?)2. ANTHEOPOIDES. 



Anthropoides, Vieill. (1816). 

 Geranarchus, Ohg. (1842). 



(?) 1. Antheopoides Viego. The Numidian Crane. 



Ardea Virgo, Linn. S. N. i. p. 234. 

 Grus Yirgo, Cuvier. 

 Anthropoides Virgo, Vieill. 



Numidian Crane in Orkney, Newm. Zool. 1863, p. 8692 ; Naum. 

 Vog. Deutschl. t. 232. 



(Deerness East Mainland, Orkney.) 



PKINTED BY TATLOK AND FRANCIS, HED LION COTTBT, PIEBT STKEET. 



